| 摘要 |
The invention relates to a valve for a pressurized tank (1) for filling the tank (1) with a carbonic acid-containing gaseous beverage and for drawing off the beverage from the tank (1). The pressurized tank (1) comprises a bag to receive the beverage, said bag being tight-connected to the valve (10). The valve (10) comprises a filling valve (74), a draw off valve constituted by a surge valve (76) maintained by a spring, as well as a fore-chamber (75) into which leads an air-channel (90). In order to achieve a simple valve, it is proposed to integrate the draw off valve (76) and the filling valve (74) within the valve (10).
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